Tail light problems

Cruisin in the big city last night and my brake lights, and running lights quit working. Not a clue why. Where is the ground for them? They wasnt a black wire in all the wiring going to the lights themselves. The truck is a 94 ext. cab b.t.w.

i know ground is white with a black stripe, and parking lights are green with white stripe i believe

ever chk jus the fuses??

yea check the 15 amp fuse mine did the same thing like two weeks ago.

There wasnt a fuse to my tailights. I checked all of them, and they were all good. And if was a fuse...wouldnt my signals quit working? Cause I still had signals and hazards.

no cuase your hazards and horn run off the same fuse under the hood i still had blinkers when my fuse blew